IMO 9590137
Vessel information
Sanctioned by
Company & Ownership
Management & Operations
Classification & Safety
Port State Control (PSC) Inspections
Survey Renewal & Certificates
| Code | Type | Issuer | Issued | Expires |
|---|---|---|---|---|
| 508 | Load Line | RMRS | 08/12/2021 | 11/11/2026 |
| 507 | International Sewage Pollution Prevention | RMRS | 08/12/2021 | 11/11/2026 |
Programs & Notes
EU Russia Sanctions – Shadow Fleet | SEMA (Canada) — vessel designations | UKRAINE-EO13662] [RUSSIA-EO14024 | The Russia (Sanctions) (EU Exit) Regulations 2019
Secondary sanctions risk: See Section 11 of Executive Order 14024.; alt. Secondary sanctions risk: Ukraine-/Russia-Related Sanctions Regulations, 31 CFR 589.201 and/or 589.209; Vessel Registration Identification IMO 9590137; MMSI 273355640; Linked To: GAZPROMNEFT MARINE BUNKER LIMITED LIABILITY COMPANY. || DateDesignated: 2025-09-12 | Shipping sanctions: (see “Other information”) | Shipping sanctions: a specified ship is prohibited from being provided with access to or having its master or pilot cause it to enter a port in the UK, may have its registration on the UK Ship Register terminated, and a master or pilot of a specified ship may be given a port barring direction, a detention direction, and a port entry direction or a movement direction. | IMO 9590137 (MEGION) is, has been or is likely to be involved in activity whose object or effect is to destabilise Ukraine or undermine or threaten the territorial integrity, sovereignty or independence of Ukraine or to obtain a benefit from or support the Government of Russia. Namely, MEGION is involved in carrying oil or oil products that originated in Russia from Russia to a third country.
Vessel Changes
AIS Events
6 events detected • 1 zone • Last: May 4, 2026
- Minimum Distance: 382 meters
- Average Distance: 386 meters
- Duration: 34 minutes
- Period: 2026-05-04T06:37:40+00:00 to 2026-05-04T07:12:07+00:00
- Vessel A Avg Speed: 0.3 knots
- Vessel B Avg Speed: 0.1 knots
- Zone: Ust-Luga Terminal Complex
Confidence Analysis
Low-confidence STS candidate – may warrant review. Two tankers (MEGION and NOYABRSK) maintained close proximity (min 382m, avg 386m) for 34 minutes. Both vessels were slow-moving (avg speeds 0.3 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Ust-Luga Terminal Complex, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 10/25 | Min distance 382m, avg 386m |
| Duration | 5/25 | Duration 34 minutes |
| Speed Stability | 17/20 | both nearly stationary; stable speeds |
| Distance Consistency | 15/15 | Distance variance ±4m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Ust-Luga Terminal Complex |
🛰️ Satellite Corroboration
Satellite imagery available but requires review
Preview available for manual review
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 273355640,
"imo": 9590137,
"name": "MEGION",
"flag": "RUSSIA"
},
"vessel_b": {
"mmsi": 273358610,
"imo": 8915550,
"name": "NOYABRSK",
"flag": "Russia"
},
"min_distance_m": 382,
"avg_distance_m": 385.5,
"distance_consistency_m": 4.4000000000000003552713678800500929355621337890625,
"duration_minutes": 34.5,
"overlap_duration_s": 2067,
"speed_a_avg": 0.2600000000000000088817841970012523233890533447265625,
"speed_a_std": 0.429999999999999993338661852249060757458209991455078125,
"speed_b_avg": 0.0899999999999999966693309261245303787291049957275390625,
"speed_b_std": 0.11000000000000000055511151231257827021181583404541015625,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.2600000000000000088817841970012523233890533447265625,
"max_sog": 1.1999999999999999555910790149937383830547332763671875
},
"vessel_b": {
"avg_sog": 0.0899999999999999966693309261245303787291049957275390625,
"max_sog": 0.200000000000000011102230246251565404236316680908203125
}
},
"time_window": {
"start": "2026-05-04T06:37:40+00:00",
"end": "2026-05-04T07:12:07+00:00"
},
"points_count": {
"vessel_a": 7,
"vessel_b": 7
},
"zone_id": "russia_ust_luga",
"zone_name": "Ust-Luga Terminal Complex",
"score": {
"value": 57,
"components": {
"distance_tightness": {
"score": 10,
"max": 25,
"detail": "Min distance 382m, avg 386m"
},
"duration": {
"score": 5,
"max": 25,
"detail": "Duration 34 minutes"
},
"speed_stability": {
"score": 17,
"max": 20,
"detail": "both nearly stationary; stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b14m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Ust-Luga Terminal Complex"
}
},
"summary": "Low-confidence STS candidate - may warrant review. Two tankers (MEGION and NOYABRSK) maintained close proximity (min 382m, avg 386m) for 34 minutes. Both vessels were slow-moving (avg speeds 0.3 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Ust-Luga Terminal Complex, a known STS activity area."
},
"sar": {
"status": "inconclusive",
"centroid": {
"lat": 59.69399510000000219633875531144440174102783203125,
"lon": 28.35314869999999842775650904513895511627197265625
},
"time_window": {
"start_ts": "2026-05-04T06:37:40+00:00",
"end_ts": "2026-05-04T07:12:07+00:00"
},
"searched_at": "2026-05-04T07:45:01.773196+00:00",
"scene_id": "S1C_EW_GRDM_1SDH_20260504T044051_20260504T044151_007499_00F398_3E10_COG",
"scene_datetime": "2026-05-04T04:40:51.268359Z",
"platform": "sentinel-1c",
"bbox": {
"min_lon": 21.9211600000000004229150363244116306304931640625,
"min_lat": 58.01894800000000174122760654427111148834228515625,
"max_lon": 30.81303199999999975489117787219583988189697265625,
"max_lat": 62.32932699999999925921656540594995021820068359375
},
"assets": {
"preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/05\/event_482475_thumbnail_20260504074505.png",
"stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/05\/event_482475_thumbnail_20260504074505.png",
"source": "copernicus_dataspace"
},
"notes": "Preview available for manual review"
}
}- Zone: Ust-Luga Terminal Complex
- Duration: 1h 9m
- Data Points: 11 AIS positions
- Period: 2026-05-04T06:02:40+00:00 to 2026-05-04T07:12:07+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_ust_luga",
"zone_name": "Ust-Luga Terminal Complex",
"dwell_minutes": 69.5,
"points_in_zone": 11,
"first_point": {
"ts": "2026-05-04T06:02:40+00:00",
"lat": 59.693403299999999944702722132205963134765625,
"lon": 28.35004169999999845686033950187265872955322265625
},
"last_point": {
"ts": "2026-05-04T07:12:07+00:00",
"lat": 59.6930617000000012239979696460068225860595703125,
"lon": 28.350314999999998377688825712539255619049072265625
}
}- Minimum Distance: 382 meters
- Average Distance: 388 meters
- Duration: 1h 31m
- Period: 2026-05-04T05:37:36+00:00 to 2026-05-04T07:08:38+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.3 knots
- Zone: Ust-Luga Terminal Complex
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (NOYABRSK and MEGION) maintained close proximity (min 382m, avg 388m) for 91 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.3 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Ust-Luga Terminal Complex, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 10/25 | Min distance 382m, avg 388m |
| Duration | 20/25 | Duration 91 minutes |
| Speed Stability | 17/20 | both nearly stationary; stable speeds |
| Distance Consistency | 15/15 | Distance variance ±5m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Ust-Luga Terminal Complex |
🛰️ Satellite Corroboration
Satellite imagery available but requires review
Preview available for manual review
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 273358610,
"imo": 8915550,
"name": "NOYABRSK",
"flag": "Russia"
},
"vessel_b": {
"mmsi": 273355640,
"imo": 9590137,
"name": "MEGION",
"flag": "RUSSIA"
},
"min_distance_m": 381.6000000000000227373675443232059478759765625,
"avg_distance_m": 388.1000000000000227373675443232059478759765625,
"distance_consistency_m": 5.0999999999999996447286321199499070644378662109375,
"duration_minutes": 91,
"overlap_duration_s": 5462,
"speed_a_avg": 0.0299999999999999988897769753748434595763683319091796875,
"speed_a_std": 0.08000000000000000166533453693773481063544750213623046875,
"speed_b_avg": 0.270000000000000017763568394002504646778106689453125,
"speed_b_std": 0.460000000000000019984014443252817727625370025634765625,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
"max_sog": 0.200000000000000011102230246251565404236316680908203125
},
"vessel_b": {
"avg_sog": 0.270000000000000017763568394002504646778106689453125,
"max_sog": 1.1999999999999999555910790149937383830547332763671875
}
},
"time_window": {
"start": "2026-05-04T05:37:36+00:00",
"end": "2026-05-04T07:08:38+00:00"
},
"points_count": {
"vessel_a": 6,
"vessel_b": 6
},
"zone_id": "russia_ust_luga",
"zone_name": "Ust-Luga Terminal Complex",
"score": {
"value": 72,
"components": {
"distance_tightness": {
"score": 10,
"max": 25,
"detail": "Min distance 382m, avg 388m"
},
"duration": {
"score": 20,
"max": 25,
"detail": "Duration 91 minutes"
},
"speed_stability": {
"score": 17,
"max": 20,
"detail": "both nearly stationary; stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b15m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Ust-Luga Terminal Complex"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (NOYABRSK and MEGION) maintained close proximity (min 382m, avg 388m) for 91 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.3 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Ust-Luga Terminal Complex, a known STS activity area."
},
"sar": {
"status": "inconclusive",
"centroid": {
"lat": 59.69423429999999797246346133761107921600341796875,
"lon": 28.353080399999999627880242769606411457061767578125
},
"time_window": {
"start_ts": "2026-05-04T05:37:36+00:00",
"end_ts": "2026-05-04T07:08:38+00:00"
},
"searched_at": "2026-05-04T12:15:01.793276+00:00",
"scene_id": "S1C_EW_GRDM_1SDH_20260504T044051_20260504T044151_007499_00F398_3E10_COG",
"scene_datetime": "2026-05-04T04:40:51.268359Z",
"platform": "sentinel-1c",
"bbox": {
"min_lon": 21.9211600000000004229150363244116306304931640625,
"min_lat": 58.01894800000000174122760654427111148834228515625,
"max_lon": 30.81303199999999975489117787219583988189697265625,
"max_lat": 62.32932699999999925921656540594995021820068359375
},
"assets": {
"preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/05\/event_483360_thumbnail_20260504121511.png",
"stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/05\/event_483360_thumbnail_20260504121511.png",
"source": "copernicus_dataspace"
},
"notes": "Preview available for manual review"
}
}- Minimum Distance: 446 meters
- Average Distance: 470 meters
- Duration: 51 minutes
- Period: 2026-05-04T05:06:41+00:00 to 2026-05-04T05:58:08+00:00
- Vessel A Avg Speed: 0.4 knots
- Vessel B Avg Speed: 0.4 knots
- Zone: Ust-Luga Terminal Complex
Confidence Analysis
Low-confidence STS candidate – may warrant review. Two tankers (G.ROSSINI and MEGION) maintained close proximity (min 446m, avg 470m) for 52 minutes. Both vessels were slow-moving (avg speeds 0.4 and 0.4 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Ust-Luga Terminal Complex, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 446m, avg 470m |
| Duration | 10/25 | Duration 52 minutes |
| Speed Stability | 17/20 | both nearly stationary; stable speeds |
| Distance Consistency | 15/15 | Distance variance ±9m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Ust-Luga Terminal Complex |
🛰️ Satellite Corroboration
Satellite imagery available but requires review
Preview available for manual review
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 273217520,
"imo": 9156981,
"name": "G.ROSSINI",
"flag": "Russia"
},
"vessel_b": {
"mmsi": 273355640,
"imo": 9590137,
"name": "MEGION",
"flag": "RUSSIA"
},
"min_distance_m": 446.1000000000000227373675443232059478759765625,
"avg_distance_m": 470.3999999999999772626324556767940521240234375,
"distance_consistency_m": 9.0999999999999996447286321199499070644378662109375,
"duration_minutes": 51.5,
"overlap_duration_s": 3087,
"speed_a_avg": 0.39000000000000001332267629550187848508358001708984375,
"speed_a_std": 0.2800000000000000266453525910037569701671600341796875,
"speed_b_avg": 0.409999999999999975575093458246556110680103302001953125,
"speed_b_std": 0.440000000000000002220446049250313080847263336181640625,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.39000000000000001332267629550187848508358001708984375,
"max_sog": 0.8000000000000000444089209850062616169452667236328125
},
"vessel_b": {
"avg_sog": 0.409999999999999975575093458246556110680103302001953125,
"max_sog": 1.100000000000000088817841970012523233890533447265625
}
},
"time_window": {
"start": "2026-05-04T05:06:41+00:00",
"end": "2026-05-04T05:58:08+00:00"
},
"points_count": {
"vessel_a": 16,
"vessel_b": 16
},
"zone_id": "russia_ust_luga",
"zone_name": "Ust-Luga Terminal Complex",
"score": {
"value": 57,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 446m, avg 470m"
},
"duration": {
"score": 10,
"max": 25,
"detail": "Duration 52 minutes"
},
"speed_stability": {
"score": 17,
"max": 20,
"detail": "both nearly stationary; stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b19m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Ust-Luga Terminal Complex"
}
},
"summary": "Low-confidence STS candidate - may warrant review. Two tankers (G.ROSSINI and MEGION) maintained close proximity (min 446m, avg 470m) for 52 minutes. Both vessels were slow-moving (avg speeds 0.4 and 0.4 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Ust-Luga Terminal Complex, a known STS activity area."
},
"sar": {
"status": "inconclusive",
"centroid": {
"lat": 59.69430479999999761275830678641796112060546875,
"lon": 28.346211700000001343369149253703653812408447265625
},
"time_window": {
"start_ts": "2026-05-04T05:06:41+00:00",
"end_ts": "2026-05-04T05:58:08+00:00"
},
"searched_at": "2026-05-04T06:15:01.794092+00:00",
"scene_id": "S1C_EW_GRDM_1SDH_20260504T044051_20260504T044151_007499_00F398_3E10_COG",
"scene_datetime": "2026-05-04T04:40:51.268359Z",
"platform": "sentinel-1c",
"bbox": {
"min_lon": 21.9211600000000004229150363244116306304931640625,
"min_lat": 58.01894800000000174122760654427111148834228515625,
"max_lon": 30.81303199999999975489117787219583988189697265625,
"max_lat": 62.32932699999999925921656540594995021820068359375
},
"assets": {
"preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/05\/event_482236_thumbnail_20260504061506.png",
"stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/05\/event_482236_thumbnail_20260504061506.png",
"source": "copernicus_dataspace"
},
"notes": "Preview available for manual review"
}
}- Duration: 2h 6m
- Radius: 79 meters
- Data Points: 19 AIS positions
- Centroid: 59.6934, 28.3501
- Zone: Ust-Luga Terminal Complex
Show Raw Evidence JSON
{
"radius_m": 78.599999999999994315658113919198513031005859375,
"duration_minutes": 126.7000000000000028421709430404007434844970703125,
"points": 19,
"centroid": {
"lat": 59.69341737368421263454365544021129608154296875,
"lon": 28.350067021052627325161665794439613819122314453125
},
"bbox": {
"min_lat": 59.6930617000000012239979696460068225860595703125,
"min_lon": 28.349605000000000387672116630710661411285400390625,
"max_lat": 59.6940833000000026231646188534796237945556640625,
"max_lon": 28.350373300000001108855940401554107666015625
},
"zone_id": "russia_ust_luga"
}- Zone: Ust-Luga Terminal Complex
- Duration: 2h 6m
- Data Points: 19 AIS positions
- Period: 2026-05-04T05:05:23+00:00 to 2026-05-04T07:12:07+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_ust_luga",
"zone_name": "Ust-Luga Terminal Complex",
"dwell_minutes": 126.7000000000000028421709430404007434844970703125,
"points_in_zone": 19,
"first_point": {
"ts": "2026-05-04T05:05:23+00:00",
"lat": 59.69386829999999832807588973082602024078369140625,
"lon": 28.350120000000000430873114964924752712249755859375
},
"last_point": {
"ts": "2026-05-04T07:12:07+00:00",
"lat": 59.6930617000000012239979696460068225860595703125,
"lon": 28.350314999999998377688825712539255619049072265625
}
}Source snapshot
| Sanctioner | As of | Entity ID |
|---|---|---|
| 🇬🇧 UK | 2025-09-29 | 9590137 |
| 🇺🇸 US | 2025-09-29 | 9590137 |
We mirror official lists; always verify at the source.
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